Royal Windows and Doors manufactures high quality replacement windows and new construction windows. We also manufacture fiberglass and steel entry doors on Long Island for Nassau and Suffolk counties.

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Angie's List 2016
Entry Doors, Commack
Posted 1 year ago
Entry Doors, Commack

Single Entry Door with One Side Lite, Blue Finish, Wrought Iron Detail

Commack, at Royal Windows and Doors we manufacture the most technologically advanced entry doors that the market has to offer. We use the latest technology in entry door manufacturing, LVL engineered rail fiberglass door panels, non-warping fiberglass glass frames, ‘Framesaver’ rot resistant doorframes, high performance adjustable doorsills and continuous sill mull post frame construction for door and side panel units.


Commack, we offer Oak, Cherry, Mahogany and Fir Fiberglass door textures that showcase the most detailed grains available anywhere. Our unique wood look factory finishes are a result of our proprietary painted process that does not use gel stains or clear coats, making the finishes much more durable. The array of offered colors can complement any home’s exterior or interior color schemes.


Commack, Royal Windows and Doors is not a middleman operation. We manufacture, warranty and install all of our products assuring you a perfect and clean installation every time. Come and improve the value of your home today.





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Serving Long Island Nassau and Suffolk counties for over 28 years - Showroom Hours: Bay Shore | Commack
Call Royal Windows and Doors Today!   631-435-8888